AD9516-0集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

AD9516-0属于集成电路（IC）的时钟发生器PLL频率合成器。由亚德诺半导体技术有限公司制造生产的AD9516-0时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。

GENERAL DESCRIPTION

The AD9516-01 provides a multi-output clock distribution function with subpicosecond jitter performance, along with an on chip PLL and VCO. The on-chip VCO tunes from 2.55 GHz to 2.95 GHz. Optionally, an external VCO/VCXO of up to 2.4 GHz may be used.

The AD9516-0 emphasizes low jitter and phase noise to maximize data converter performance, and can benefit other applications with demanding phase noise and jitter requirements.

The AD9516-0 features six LVPECL outputs (in three pairs); four LVDS outputs (in two pairs); and eight CMOS outputs (two per LVDS output). The LVPECL outputs operate to 1.6 GHz, the LVDS outputs operate to 800 MHz, and the CMOS outputs operate to 250 MHz

FEATURES

Low phase noise, phase-locked loop

On-chip VCO tunes from 2.55 GHz to 2.95 GHz

External VCO/VCXO to 2.4 GHz optional

One differential or two single-ended reference inputs

Reference monitoring capability

Auto and manual reference switchover/holdover modes

Autorecover from holdover

Accepts references to 250 MHz

Programmable delays in path to PFD

Digital or analog lock detect, selectable

3 pairs of 1.6 GHz LVPECL outputs

Each pair shares 1 to 32 divider with coarse phase delay

Additive output jitter 225 fS rms

Channel-to-channel skew paired outputs <10 ps

2 pairs of 800 MHz LVDS clock outputs

Each pair shares two cascaded 1 to 32 dividers with coarse phase delay

Additive output jitter 275 fS rms

Fine delay adjust (ΔT) on each LVDS output

Eight 250 MHz CMOS outputs (two per LVDS output)

Automatic synchronization of all outputs on power-up

Manual synchronization of outputs as needed

Serial control port

64-lead LFCSP

APPLICATIONS

Low jitter, low phase noise clock distribution

Clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs

High performance wireless transceivers

High performance instrumentation

Broadband infrastructure

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